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Individual Calculations May 2023 |
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| Knudsen, Martin Total change: -8.60 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1969 | 2.50 | 5 | -0.43 | 20 | -8.60 | |
|  Carr, Jay | | | 1663 | USA | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Hetland, Even | | | 1680 | NOR | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Lokeswara, Rao M | | | 1569 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sarkar, Justin | m | | 2338 | USA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Leonard, Timo | | | 2196 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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